Commit 36bbe342 authored Dec 04, 2009 by Andy Adamson Committed by Trond Myklebust Dec 04, 2009

nfs41: free the slot on unhandled read errors



nfs4_read_done returns zero on unhandled errors. nfs_readpage_result will
return on a negative tk_status without freeing the slot.
Call nfs4_sequence_free_slot on unhandled errors in nfs4_read_done.

Signed-off-by: Andy Adamson <andros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

parent e608e79f

fs/nfs/nfs4proc.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -3009,6 +3009,9 @@ static int nfs4_read_done(struct rpc_task task, struct nfs_read_data data)
		nfs_invalidate_atime(data->inode);
		if (task->tk_status > 0)
		renew_lease(server, data->timestamp);
		else if (task->tk_status < 0)
		nfs4_sequence_free_slot(server->nfs_client, &data->res.seq_res);

		return 0;
		}